4”x 2”Industrial Casters, Black Rubber Tread on Cast lron Wheel, Roller Bearing-1/2" Bore, 400 lbs Capacity Per Wheel(1 Pack)

About this item

• Soft rubber tread chemically bonded to a strong cast iron core
• Wheel Diameter Ranges: 4"/5"/6"/8", Wheel Tread Width: 2"
• Axle Bore ：1/2", Hub Length: 2-7/16", Bearing Size: ¾”Roller Bearing
• Durometer: 75 Shore A (±5), Temperature range: -40° F to + 180° F
• Weight capacity ranges : 4"wheel: 400 lbs. 5"wheel: 450 lbs. 6"wheel: 600lbs. 8"wheel: 650lbs.